Search a number
-
+
9010880252 = 2211502340771
BaseRepresentation
bin10000110010001011…
…10001111011111100
3212020222120010220122
420121011301323330
5121423241132002
64050050234112
7436204134623
oct103105617374
925228503818
109010880252
113904452780
1218b5885938
13b07abc70a
14616a486ba
1537b12a6a2
hex219171efc

9010880252 has 24 divisors (see below), whose sum is σ = 17206436352. Its totient is φ = 4094938800.

The previous prime is 9010880201. The next prime is 9010880257. The reversal of 9010880252 is 2520880109.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9010880257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200627 + ... + 241397.

It is an arithmetic number, because the mean of its divisors is an integer number (716934848).

Almost surely, 29010880252 is an apocalyptic number.

It is an amenable number.

9010880252 is a deficient number, since it is larger than the sum of its proper divisors (8195556100).

9010880252 is a wasteful number, since it uses less digits than its factorization.

9010880252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45809 (or 45807 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 9010880252 is about 94925.6564475590. The cubic root of 9010880252 is about 2080.9217016554.

The spelling of 9010880252 in words is "nine billion, ten million, eight hundred eighty thousand, two hundred fifty-two".

Divisors: 1 2 4 11 22 44 5023 10046 20092 40771 55253 81542 110506 163084 221012 448481 896962 1793924 204792733 409585466 819170932 2252720063 4505440126 9010880252